How to Convert VOB to MP4 without Quality Loss on Windows/Mac (Windows 10/Mojave Included)

On a video DVD (Digital Video Disc or Digital Versatile Disc), you can see various types of files which contain Audio, Video, Subtitle, Chapters, Menu and many others system file information which are required to play a DVD. VOB(Video Object) file is the file that contains the audio and video material of any DVD.

The DVD specification limits each individual VOB file to maximum length of 1 GByte. There are different ways to save your DVD videos content on your PC/laptop like make DVD’s ISO image file or just copy, past “VIDEO_TS” directory from the root of a DVD. But the fastest solution is to convert your DVD videos to MP4 format as many portable devices including Apple products support MP4. In this article, I will show you how to convert VOB files to MP4 free both online and desktop, the best recommended VOB video converter is also introduced to convert VOB to MP4 with zero quality loss.

Part 1. Most Reliable VOB to MP4 Video Converter

Normally, the conversion of a high-quality VOB video to MP4 requires a lot of time for process because the big size of the VOB file. However, there are many programs around the world for converting VOB file into MP4, but Wondershare Video Converter Ultimate is becoming more popular MP4 converter due to its advanced “Head-to-Head” comparisons technique, which is X30 times faster than other converters.

Steps on Converting VOB to MP4 Using Wondershare VOB to MP4 Converter on Windows:

The following video tutorial and step-by-step guide will help you to learn how to convert your VOB file into MP4 in detail on Windows. If you're a Mac user, you can download the Mac version and follow the following steps to finish converting VOB to MP4 as well. Check it out.

Step 1 Import/Add your VOB file to this VOB converter.

Download and install Wondershare Video Converter Ultimate on your computer, then start it on your computer. After that, choose the Convert section at the top of the main interface.

Then you'll see a pop-up window asking you to add the video file you want to convert. Please note that you can add multiple files if you wish, as Wondershare Video Converter Ultimate enables to convert VOB to MP4 in batch.

Note: There are various VOB files in VIDEO_TS folder including “adverting” and “trailers” mostly main video file with the name “VT_01_1.VOB”. If not, select other big files in size.

Step 2 Select MP4 as your output video format.

Click the inverted triangle beside Convert all files to: to enter the Format panel, from where you can select Video tab, choose MP4 in the left sidebar and select the video resolution in the right to confirm the output format.

Step 3 Start converting VOB to MP4 process.

Now we are ready for conversion. Just click the Convert All button at the right bottom to start converting VOB file to MP4 file. When the conversion finishes, you'll get the notice.

Part 2. Free VOB to MP4 Converter for Windows and Mac

For those who don’t want to spend money on purchasing above software, Wondershare also offers Wondershare Free Video Converter, which allows you to convert the common video formats.

Wondershare Free Video Converter is the free version of Wondershare Video Converter Ultimate, which also provides you 1,000+ supported video/audio formats and a series of media related functions. The only shortcoming is that it has a watermark on the output videos like all free video converters. If you don't mind this, just follow the simple steps below to convert VOB videos to MP4 or other format for free.

The key features of Wondershare Video Converter Free below will help you to learn more about this program.

Convert almost all popular formats for free.

Edit, Enhance, and Personalize VOB file before converting.

Burn videos to DVD with free menu templates.

One-click to download videos from YouTube.

Easy-to-use with user-friendly interaction.

Wondershare player for all media files.

Step-by-Step Guide for Using Free VOB to MP4 Converter:

Step 1 Add VOB file to this free VOB converter.

Start Wondershare Free Video Converter on your computer after the installation. Then choose the Convert section at the top of the main interface.

After that, click the Add Files button in the software window, and you'll see a pop-up window asking you to select file. Now select the VOB file and add it into Free Video Converter.

Step 2 Select output format to convert VOB free.

Now go to the Convert all files to category at the right side of the software window, and click the drop-down button to select the video format you need for output.

Note: Please note that if you selected multiple VOB files, you are able to merge all the video clips into one video file by checking Merge All Videos option at the right bottom of the main interface.

Step 3 Start VOB to MP4 conversion free.

Once you done with your all required changing, just click on Convert All button and the conversion will start. When the conversion finishes, you can click the Converted tab to find the accurate location of your files.

Part 3. How to Convert VOB Files to MP4 Online

A more convenient way to convert VOB to MP4 maybe find an online solution. Here we recommend you an online tool to help you convert your VOB files without downloading any software. Media.io is your best online VOB converter, which can help you convert VOB to MP4 or other video formats with 3 simple steps. You can find it also supports converting audio files in any format, all popular video and audio formats can be found here.

Part 4. Extended Knowledge for VOB and MP4

As there are so many differences between VOB and MP4 format, we listed a comparison table below which will help you know more about their associated programs, developers, and more. Hope it can help you deal with video formats problems.

File Extension

VOB

MP4

Category

Video File

Video File

Description

VOB is a file extension for a video object file format used to store encrypted video and audio files used on current DVDs.
VOB files can contain three streams: audio, video (MPEG-2) and subtitles.

MP4 is a multimedia files extension, which is a container format that can store video, audio and subtitle data (as well as more depending on content). It became more popular since the stores like iTunes uses this container format, and it is used with iPod and PlayStation Portable (PSP) as built in support, MP4 files have become more popular.